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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：A0A2K3DQM4 New Search
2PDB entries
2Biological assembly
3chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
A0A2K3DQM4 7n6g FAP81 Author chain 4C Reference sequence 1–2215 1 Protein heterocomplex Heteromer Protein 264 264-meric （264） Consistent with protein count
A0A2K3DQM4 7sqc FAP81 Author chain 2A Reference sequence 1–2215 1 Protein heterocomplex Heteromer Protein 406 406-meric （406） Consistent with protein count
A0A2K3DQM4 7sqc FAP81 Author chain 2B Reference sequence 1–2215 1 Protein heterocomplex Heteromer Protein 406 406-meric （406） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.